function validateQuote() {
    var name = document.getElementById('x-name').value;
    if (name=='') 
    {
        alert('Please, specify your name');
        return false;
    }
    var email = document.getElementById('x-email').value;
    if (email=='') 
    {
        alert('Please, specify your email');
        return false;
    }
    var msg = document.getElementById('x-message').value;
    if (msg=='') 
    {
        alert('Please, enter a message text');
        return false;
    }
    unhiddenthank();
    return true;
}

function validateContact() {
    var name = document.getElementById('x-name').value;
    if (name=='' || name=='Name:') 
    {
        alert('Please, specify your name');
        return false;
    }
    var email = document.getElementById('x-email').value;
    if (email=='' || email=='Email:') 
    {
        alert('Please, specify your email');
        return false;
    }
    var msg = document.getElementById('x-message').value;
    if (msg=='' || msg=='Message:') 
    {
        alert('Please, enter a message text');
        return false;
    }
    return true;
}

function setSpecial(num) {
    var id = num+1;
    document.getElementById('special_id').innerHTML = id.toString();
    document.getElementById('special_name').innerHTML = specialsNames[num];
    document.getElementById('special_desc').innerHTML = specialsDescs[num];
   document.getElementById('myAnchor').focus();
}

function resetContacts() {
	document.getElementById('x-name').value = 'Name:';
	document.getElementById('x-email').value = 'Email:';
	document.getElementById('x-message').value = 'Message:';
	document.getElementById('x-company').value = 'Company Name:';
	document.getElementById('x-phone').value = 'Phone:';
}

function prod_menu_show() {
    document.getElementById('comp_menu').style.display = 'none';
    document.getElementById('prod_menu').style.display = 'block';
}

function comp_menu_show() {
    document.getElementById('prod_menu').style.display = 'none';
    document.getElementById('comp_menu').style.display = 'block';
}

function show_div(name,descr,image)
{
document.getElementById('div_pic').style.backgroundImage = 'url('+image+')';
document.getElementById('div_name').innerHTML = name;
document.getElementById('div_descr').innerHTML = descr;
document.getElementById('div_prod').value = name;
unhidden(); 
unhiddenfon();
}

/*function hidden()
{
document.getElementById('pic').style.visibility='hidden';
}

function unhidden()
{
document.getElementById('pic').style.visibility='visible';
}

function hiddenfon()
{
document.getElementById('fon').style.visibility='hidden';
}

function unhiddenfon()
{
document.getElementById('fon').visibility='visible';
}*/

function hiddenrequest()
{
document.all.request.style.visibility='hidden';
}

function unhiddenrequest()
{
document.all.request.style.visibility='visible';
}


function hiddenthank()
{
document.all.thank.style.visibility='hidden';
}

function unhiddenthank()
{
document.all.thank.style.visibility='visible';
}